viniciussbs

class Interpreter
  def do_a() print "there, "; end
  def do_d() print "Hello ";  end
  def do_e() print "!\n";     end
  def do_v() print "Dave";    end
  Dispatcher = {
    "a" => instance_method(:do_a),
    "d" => instance_method(:do_d),
    "e" => instance_method(:do_e),
    "v" => instance_method(:do_v)

viniciussbs

module ExternalUrlHelper
  def google_url
    "www.google.com"
  end
end

viniciussbs

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

viniciussbs

def bound(number, max, min = 0)
  [min, number, max].sort[1]
end

viniciussbs

ActiveAdmin.register Milestone do
  scope :all, :default => true
  scope :global
  scope :user_specific
  
  index do
    column :title
    column :description
    column :required_litres
    column :is_active

viniciussbs

upstream tunnel {
  server 127.0.0.1:3000;
}

server {
  listen 80;
  server_name dev.codeplane.com br.dev.codeplane.com;
  
  location / {
    proxy_set_header  X-Real-IP  $remote_addr;

viniciussbs

Tutorial by @alobato:

Initial Stack for Ubuntu 10.04 LTS (Lucid) - Rails with Nginx
https://gist.github.com/1942842

Wget 1.12
Curl 7.19.7
Git 1.7.0.4
Ruby 1.9.3p125
RubyGems 1.8.17

viniciussbs

require 'rubygems'
require 'sinatra'

require 'fileutils'

# upload with:
# curl -v -F "data=@/path/to/filename"  http://localhost:4567/user/filename
# or just go to http://localhost:4567/user/filename with a browser

get '/:name/:filename' do

viniciussbs

JavaScript Timer

Run 5 times, with one second delay between calls

t1 = new Timer(500, function(){
  console.log(this.count);
  if (this.count >= 5) {
    this.stop();
  }

});

viniciussbs

a = [1, 2]

if a.each do |i|
  puts i
end.empty?
  puts "Empty"
end